▼25%
C$50,008
Avg. Base Salary (CAD)
/ year
Avg. Base Salary (CAD)
25%
CA$44k
MEDIAN
CA$50k
75%
CA$59k
The average salary for an Office Administrator is C$50,008 in 2025
Base Salary
C$44k - C$59k
Bonus
C$0 - C$500
Total Pay
C$44k - C$61k
Is Average Late-Career Office Administrator with Office Administration Skills Salary in Mississauga, Ontario your job title? Find out what you should be paid
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What is the Pay by Experience Level for Office Administrators?
What Do Office Administrators Do?
Find your market worth – how it works:
Common Health Benefits for a Office Administrator
Medical
100%
Dental
100%
Vision
25%
Gender Breakdown for Office Administrators
Female
100.0%
This data is based on 4 survey responses. Learn more about the gender pay gap.
FAQs About Office Administrators
What is the highest pay for Office Administrators in Mississauga?
Our data indicates that the highest pay for an Office Administrator in Mississauga is CA$NaN / year
What is the lowest pay for Office Administrators in Mississauga?
Our data indicates that the lowest pay for an Office Administrator in Mississauga is CA$NaN / year
How can Office Administrators increase their salary?
Increasing your pay as an Office Administrator is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are an Office Administrator that oversees more junior Office Administrators, this experience can increase the likelihood to earn more.